Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656238 | Soluble polyimide-siloxane precursor, process for producing same, and cross-linked polyimide-siloxane | Yoshiya Kutsuzawa, Shiro Konotsune | 1987-04-07 |
| 4609700 | Soluble imide oligomer and a method for producing the same | Shiro Konotsune | 1986-09-02 |
| 4591653 | Silicone-polyimide precursor and process for producing same | Yoshiya Kutsuzawa, Shiro Konotsune | 1986-05-27 |